4086649 | Genuine Cummins® Valve Rotator | Source One Parts Center
Types of Valve Rotators - Helical
NOS Corvette Valve Spring Cap Valve Rotator 3964264 | eBay
Cummins Engine Part Valve Rotator 3065936/3081081/3640315 for Cummins Engine K50/Qsk50 - China Cummins Engine Part, Cummins Valve Spring | Made-in-China.com
Valve Rotator for Case 420,600,700,730,740,770,800,830,840,870,900,930,970,1030,1070,1090,1170,1175,1200,1270,1370,1470,1570,2090,2094,2290,2294,2390,2394,2470,2590,2670,3294,4490,4494,4690,4694 - 168538